20173832271

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{21871}}^1$

素因数の和:22276

約数の個数: 32

約数和(自身を含む): 30235852800

約数和(自身を除く): 10062020529

約数列:

[1, 3, 9, 27, 127, 269, 381, 807, 1143, 2421, 3429, 7263, 21871, 34163, 65613, 102489, 196839, 307467, 590517, 922401, 2777617, 5883299, 8332851, 17649897, 24998553, 52949691, 74995659, 158849073, 747178973, 2241536919, 6724610757, 20173832271]

約数ペア:

[(1, 20173832271), (3, 6724610757), (9, 2241536919), (27, 747178973), (127, 158849073), (269, 74995659), (381, 52949691), (807, 24998553), (1143, 17649897), (2421, 8332851), (3429, 5883299), (7263, 2777617), (21871, 922401), (34163, 590517), (65613, 307467), (102489, 196839)]